Genomic characterization of AML with aberrations of chromosome 7: a multinational cohort of 519 patients by Halik, A, Tilgner, M, Silva, P, Estrada, N, Altwasser, R, Jahn, E, Heuser, M, Hou, H, Pratcorona, M, Hills, RK, Metzeler, KH, Fenwarth, L, Dolnik, A, Terre, C, Kopp, K, Blau, O, Szyska, M, Christen, F, Krönke, J, Vasseur, L, Löwenberg, B, Esteve, J, Valk, PJM, Duchmann, M